Question

我注册了一个对象，我试图获得以下内容：

 stdClass Object (
         [test] => test
         [users] => stdClass Object (
                 [createSave_email_subject] => - New
 User Account
                 [createSave_email_pass] => The user
 was created, and an email was sent to
 them!
         ) )

Smarty代码：

 Works: 
{language->test}   

Doesn't Work:
{language->users->createSave_email_subject}
{language[users]->createSave_email_subject}
{language.users->createSave_email_subject}
{language->users.createSave_email_subject}
{language->users[createSave_email_subject]}

Answer 1

我使用此代码为此构建了一个测试用例：

$test = json_decode('{"test":"test","users":{"createSave_email_subject":"new user account","createSave_email_pass":"The user was created, and an email was sent to them!"}}');

$smarty->assign('testing',$test);

当var_dumped

时，

$ test就是这个

object(stdClass)#8 (2) {
  ["test"]=>
  string(4) "test"
  ["users"]=>
  object(stdClass)#7 (2) {
    ["createSave_email_subject"]=>
    string(16) "new user account"
    ["createSave_email_pass"]=>
    string(52) "The user was created, and an email was sent to them!"
  }
}

在我放置的tpl中

{$testing->users->createSave_email_subject}

它没有问题。这是使用Smarty 2.6.23

Answer 2

你错过了美元符号，你应该使用

{$language->test}

不确定这是不是问题，因为我认为smarty不会输出你给出的语法。你的测试用例也不是很可靠，使用像

这样的东西更安全

array('test' => 'worked');

其中键和值不同。通过测试，smarty可以打印密钥，你不会知道差异。

使用debug_print_var帮助识别您的问题。 e.g。

$language: {$language|@debug_print_var}
users: {$language->users|@debug_print_var}
cse_subject: {$language->users->createSave_email_subject|@debug_print_var}

Smarty对象语法

我注册了一个对象，我试图获得以下内容：

2 个答案: